Gleanings of the Week Ending February 07, 2015

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Millions of Mutated Mosquitoes Could Be Unleashed In Florida—On Purpose - There is concern that tropical diseases like Dengue and Chikungunya will become more common in the US as the climate becomes warmer. Reducing the number of mosquitoes that spread the disease may become a priority and there biotech firm Oxitec has experimented in the Caymen Islands and Brazil with GMO mosquitoes that suppressed the population there by 96%.

Swarm of microprobes to head for Jupiter - The probes will burn up in Jupiter’s atmosphere was send a mass of data for 15 minutes. A lot will be learned about the atmosphere of the planet.

Assateague Island National Seashore Turning 50 This Year - Chincoteague/Assateague is my favorite place on the Eastern Shore of the Chesapeake Bay….I’ll keep an eye out for extra activities that celebrate its 50 years as a National Seashore.

Mindfulness-based program in schools making a positive impact, study shows - Something to combat the stress of modern childhood?

Top 25 Wild Bird Photographs of the Week #75 - A feast of bird images from around the world. I always enjoy looking through these collections.

This Glorious Gallery Highlights A Myriad Optical Delights - Wow - images from a visual celebration of the International Year of Light. Next time I go to Arizona - I want to see Antelope Canyon

The origin of life: Labyrinths as crucibles of life - This article caught by eye for two reasons: it linked well with the Origins course I finished recently on Coursera and I like the picture of lava.

Two Graphs Highlighting Growth Surge in US Solar Market - With oil prices lower, will the trend continue in 2015?

Food Industry Drags Its Heels on Recyclable and Compostable Packaging - The food industry - particularly the fast food industry - is definitely not trending toward sustainable practices (with the possible exception of McDonald’s and Starbucks….and do we really need K-cups anywhere?

A Stunning 3D Cross-Section of Greenland's Ice Sheet - Made using ice cores and ice penetrating radar technologies. Watch the video to understand how it was done. There are three distinct periods of climate reflected in the Greenland Ice sheet.

Coursera - January 2015

The beginning of January is the lull period for Coursera courses just as it is winter break/between semesters for the universities that provide the content. I did two on-demand courses during the lull. I’ve finished all the videos for Introduction to Sustainable Development from Columbia University and am enjoying the first modules of the Astrobiology course from the University of Edinburgh.

The Sustainable Development course more about ‘why’ we need to do it rather than ‘how.’ It meshed well with the course from National Geographic about Water and the US Food System course from Johns Hopkins earlier this year. It is almost overwhelming how the big issues of our time are so interrelated.

The Astrobiology course also links well with other courses: The cosmology section of Philosophy and the Sciences (also from University of Edinburgh), Origins (from University of Copenhagen) and the Exoplanets course (from University of Geneva) that I finished last summer.  Having some of the same evidence discussed from a slightly different perspective deepens my overall understanding.

I struggle a little with the accented English of the lecturers in the Recovering the Humankind’s Past and Saving the Universal Heritage from Sapienza University of Rome…but I am still filling in some gaps in my knowledge.  It too links to some other courses from earlier this year - particularly The Art and Archaeology of Ancient Nubia from Emory University and Archaeology’s Dirty Little Secrets from Brown University.

Two new courses will start in January. Both are quite different that the courses I have taken recently….and are from universities new to my Coursera experience.